Repreienath
achratey
coMmad
epetitbn not allowed
•rdex imp
mot
OSet-builales fo > hexe the ComnscO toopexty sahisfed byall the
elernent tho sed anly is mentioncd.
>Eual se Both bave some elemets.
>Cazdinal no fardinalty lorder
notinct elements inafinite Ket
|Equivalent set Casdinal no hold be same
A4Be9u al
AeR equvalent A4R as egual
Fitt tetAset which is empty ox Cetaind ie no d ekmest
, then Ais cadted subset RdBiS Superset A
A Ve in 8 ther A
If At but att etement
B-[,2,3,4st
8L2,3}
ASR
o) Ac6
)AcB
fnoelemesti ia Ap = no dh_power
no d fubset = 2
hodb propex eubset= 2-1**
1et ale pohblb subset dß sef iscale
Pouwer collecth
-poer teta A TA))
Set
OEvey set is a subset dh isell.
AIE A Ís Q 3et with nA)= m, thes no suksek A
2" tho no'dPrehex subset gA2"-1.